199100088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 630115200

約数和(自身を除く): 431015112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 101, 114, 131, 132, 152, 171, 198, 202, 209, 228, 262, 264, 303, 342, 393, 396, 404, 418, 456, 524, 606, 627, 684, 786, 792, 808, 836, 909, 1048, 1111, 1179, 1212, 1254, 1368, 1441, 1572, 1672, 1818, 1881, 1919, 2222, 2358, 2424, 2489, 2508, 2882, 3144, 3333, 3636, 3762, 3838, 4323, 4444, 4716, 4978, 5016, 5757, 5764, 6666, 7272, 7467, 7524, 7676, 8646, 8888, 9432, 9956, 9999, 11514, 11528, 12969, 13231, 13332, 14934, 15048, 15352, 17271, 17292, 19912, 19998, 21109, 22401, 23028, 25938, 26462, 26664, 27379, 29868, 34542, 34584, 39693, 39996, 42218, 44802, 46056, 51876, 52924, 54758, 59736, 63327, 69084, 79386, 79992, 82137, 84436, 89604, 103752, 105848, 109516, 119079, 126654, 138168, 145541, 158772, 164274, 168872, 179208, 189981, 219032, 238158, 246411, 251389, 253308, 291082, 317544, 328548, 379962, 436623, 476316, 492822, 502778, 506616, 582164, 657096, 754167, 759924, 873246, 952632, 985644, 1005556, 1164328, 1309869, 1508334, 1519848, 1746492, 1971288, 2011112, 2262501, 2619738, 2765279, 3016668, 3492984, 4525002, 5239476, 5530558, 6033336, 8295837, 9050004, 10478952, 11061116, 16591674, 18100008, 22122232, 24887511, 33183348, 49775022, 66366696, 99550044, 199100088]

約数ペア:

[(1, 199100088), (2, 99550044), (3, 66366696), (4, 49775022), (6, 33183348), (8, 24887511), (9, 22122232), (11, 18100008), (12, 16591674), (18, 11061116), (19, 10478952), (22, 9050004), (24, 8295837), (33, 6033336), (36, 5530558), (38, 5239476), (44, 4525002), (57, 3492984), (66, 3016668), (72, 2765279), (76, 2619738), (88, 2262501), (99, 2011112), (101, 1971288), (114, 1746492), (131, 1519848), (132, 1508334), (152, 1309869), (171, 1164328), (198, 1005556), (202, 985644), (209, 952632), (228, 873246), (262, 759924), (264, 754167), (303, 657096), (342, 582164), (393, 506616), (396, 502778), (404, 492822), (418, 476316), (456, 436623), (524, 379962), (606, 328548), (627, 317544), (684, 291082), (786, 253308), (792, 251389), (808, 246411), (836, 238158), (909, 219032), (1048, 189981), (1111, 179208), (1179, 168872), (1212, 164274), (1254, 158772), (1368, 145541), (1441, 138168), (1572, 126654), (1672, 119079), (1818, 109516), (1881, 105848), (1919, 103752), (2222, 89604), (2358, 84436), (2424, 82137), (2489, 79992), (2508, 79386), (2882, 69084), (3144, 63327), (3333, 59736), (3636, 54758), (3762, 52924), (3838, 51876), (4323, 46056), (4444, 44802), (4716, 42218), (4978, 39996), (5016, 39693), (5757, 34584), (5764, 34542), (6666, 29868), (7272, 27379), (7467, 26664), (7524, 26462), (7676, 25938), (8646, 23028), (8888, 22401), (9432, 21109), (9956, 19998), (9999, 19912), (11514, 17292), (11528, 17271), (12969, 15352), (13231, 15048), (13332, 14934)]